How long is an Electrical COC valid?

Two years if no changes have been made. Any new electrical work requires a new COC for that work.

Can my COC be issued by anyone?

No — only a registered person under the Department of Labour can issue one. Always check the registration number on the certificate.

Guide

When Do You Need an Electrical COC?

An Electrical Certificate of Compliance is legally required in South Africa for any property transfer — and is often a condition for insurance and tenant occupation. Here's everything you need to know.

When the law requires a COC

Property transfer (sale): always required by the seller. New installations: required to energise the property. Major alterations: required for any new circuit, DB upgrade or solar install.

What a COC inspector checks

Earthing and bonding throughout the installation. Earth leakage tripping time and current (with calibrated tester). Insulation resistance on every circuit. DB labelling and breaker selectivity. Visible cable conditions and outdoor circuit protection.

Common reasons COCs fail

Missing earth bonds on metal pipework. Unprotected outdoor sockets. Illegal multi-plug extensions used as permanent wiring. Failed earth leakage unit. Unlabelled DB. Old wiring that has degraded insulation.

What a COC costs

R1,200–R2,200 for a domestic inspection where the installation is already compliant. Defect remediation quoted separately based on findings — typically R2,000–R8,000 for older homes.

FAQs

Related services

Need a Plumber or Electrician Today?

Owner-managed by Garth Blair. We pick up the phone and book you in personally.

Call 082 886 9119 WhatsApp